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.^=:%££#@# #@#££%:=^.
.^=:%££#@# the seagull is a metaphysics trick; a #@#££%:=^.
.^=:%£#@## world-builder's shortcut, to define a ##@#£%:=^.
....^=::%£ section of reality and imply its size: £%::=^....
.^=:%££### place a flock of birds at the edge and ###££%:=^.
.^=:%££#@# make their calls tesselate over the #@#££%:=^.
.^=:%££### entire volume ###££%:=^.
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.^=::%££#@ a seagull can be defined by as little @#££%::=^.
.^=:%££@## as five vertices; six triangles. (i ##@££%:=^.
.^=:%££#@# would recommend handling in swarms of #@#££%:=^.
.^=:%££#@# at least a dozen birds.) #@#££%:=^.
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